نتایج جستجو برای: Dominating Sets

تعداد نتایج: 220934  

In this paper, we study both concepts of geodetic dominatingand edge geodetic dominating sets and derive some tight upper bounds onthe edge geodetic and the edge geodetic domination numbers. We also obtainattainable upper bounds on the maximum number of elements in a partitionof a vertex set of a connected graph into geodetic sets, edge geodetic sets,geodetic domin...

Journal: :Journal of Combinatorial Optimization 2015

Journal: :Open Journal of Discrete Mathematics 2020

Journal: :Discussiones Mathematicae Graph Theory 2013

Journal: :Discussiones Mathematicae Graph Theory 2021

A subset $D\subseteq V_G$ is a dominating set of $G$ if every vertex in $V_G-D$ has a~neighbor $D$, while $D$ paired-dominating a~dominating and the subgraph induced by contains perfect matching. graph $D\!P\!D\!P$-graph it pair $(D,P)$ disjoint sets vertices such that $P$ $G$. The study $D\!P\!D\!P$-graphs was initiated Southey Henning (Cent. Eur. J. Math. 8 (2010) 459--467; Comb. Optim. 22 (2...

Journal: :Discussiones Mathematicae Graph Theory 2021

Journal: :Discussiones Mathematicae Graph Theory 2019

Journal: :Discrete Mathematics 2009

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